cnvd-2025-21340
Vulnerability from cnvd
Title
Intel Xeon Processors权限提升漏洞（CNVD-2025-21340）
Description
Intel Xeon Processors是英特尔面向企业级服务器、工作站及高性能计算（HPC）市场推出的处理器系列，主要服务于数据中心、云计算、人工智能等领域。 Intel Xeon Processors存在权限提升漏洞，该漏洞源于缓冲区限制不当，目前没有详细的漏洞细节提供。
Severity
中
Patch Name
Intel Xeon Processors权限提升漏洞（CNVD-2025-21340）的补丁
Patch Description
Intel Xeon Processors是英特尔面向企业级服务器、工作站及高性能计算（HPC）市场推出的处理器系列，主要服务于数据中心、云计算、人工智能等领域。 Intel Xeon Processors存在权限提升漏洞，该漏洞源于缓冲区限制不当，目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网： https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01313.html

Reference
https://nvd.nist.gov/vuln/detail/CVE-2025-20053
Impacted products
Name
Intel Xeon Processor
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-20053",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-20053"
    }
  },
  "description": "Intel Xeon Processors\u662f\u82f1\u7279\u5c14\u9762\u5411\u4f01\u4e1a\u7ea7\u670d\u52a1\u5668\u3001\u5de5\u4f5c\u7ad9\u53ca\u9ad8\u6027\u80fd\u8ba1\u7b97\uff08HPC\uff09\u5e02\u573a\u63a8\u51fa\u7684\u5904\u7406\u5668\u7cfb\u5217\uff0c\u4e3b\u8981\u670d\u52a1\u4e8e\u6570\u636e\u4e2d\u5fc3\u3001\u4e91\u8ba1\u7b97\u3001\u4eba\u5de5\u667a\u80fd\u7b49\u9886\u57df\u3002\n\nIntel Xeon Processors\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f13\u51b2\u533a\u9650\u5236\u4e0d\u5f53\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://intel.com/content/www/us/en/security-center/advisory/intel-sa-01313.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-21340",
  "openTime": "2025-09-15",
  "patchDescription": "Intel Xeon Processors\u662f\u82f1\u7279\u5c14\u9762\u5411\u4f01\u4e1a\u7ea7\u670d\u52a1\u5668\u3001\u5de5\u4f5c\u7ad9\u53ca\u9ad8\u6027\u80fd\u8ba1\u7b97\uff08HPC\uff09\u5e02\u573a\u63a8\u51fa\u7684\u5904\u7406\u5668\u7cfb\u5217\uff0c\u4e3b\u8981\u670d\u52a1\u4e8e\u6570\u636e\u4e2d\u5fc3\u3001\u4e91\u8ba1\u7b97\u3001\u4eba\u5de5\u667a\u80fd\u7b49\u9886\u57df\u3002\r\n\r\nIntel Xeon Processors\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f13\u51b2\u533a\u9650\u5236\u4e0d\u5f53\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Intel Xeon Processors\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2025-21340\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Intel Xeon Processor"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-20053",
  "serverity": "\u4e2d",
  "submitTime": "2025-08-20",
  "title": "Intel Xeon Processors\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2025-21340\uff09"
}


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